The top quality aluminium cylinder has 6 transfer ports and a bridged exhaust port. It comes with a modular cylinder head immediately recognizable thanks to its trademark anodized blue cover.

It is easily one of the most powerful +80cc cylinder kits on the market. As such, it is really important to run it with an appropriate exhaust (by the same company or on par with it), a 30mm carburetor (minimum) and a HQ digital internal rotor ignition.

Note: to mount the 2Fast 94cc Cylinder Kit MBK Nitro / Aerox, you'll have to mill in the crankcase to make room for cylinder base and crankshaft (44mm stroke).